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bash write to file specific line Code Example
shell write multiple lines to file 
#!/bin/bash

cat > /path/to/myfile <<EOL
write whatever youwant
with multiple lines
... 
EOL
bash write to file specific line 
# It will write into 33 Line the word "anything" into specified file
sed -i '33i\anything' path_to_file
bash script to output a specific line of a file 
/**
* A bash script to print at stdout line_number from file_name
* @line_number: the line number you want to print
* @file_name: the file you want to read from
*/

awk '{if(NR==line_number) print $0}' file_name
Source: leetcode.com



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Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
Uploaded by:
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